*SUPPORT*
IN: zup blicket gazzer OUT: RED PURPLE
IN: fep zup OUT: YELLOW PURPLE
IN: lug OUT: PINK
IN: fep blicket fep wif gazzer OUT: YELLOW YELLOW RED YELLOW YELLOW
IN: fep kiki wif gazzer kiki OUT: YELLOW YELLOW RED RED YELLOW YELLOW
IN: zup OUT: PURPLE
IN: lug blicket gazzer OUT: RED PINK
IN: gazzer blicket zup OUT: PURPLE RED
IN: gazzer gazzer OUT: RED RED
IN: fep kiki wif zup zup OUT: YELLOW YELLOW PURPLE PURPLE YELLOW YELLOW
IN: gazzer blicket fep OUT: YELLOW RED
IN: fep fep OUT: YELLOW YELLOW
IN: gazzer zup kiki OUT: RED PURPLE PURPLE
IN: fep blicket lug OUT: PINK YELLOW

*QUERY*
IN: fep blicket fep OUT: YELLOW YELLOW
IN: gazzer OUT: RED
IN: gazzer blicket lug OUT: PINK RED
IN: zup gazzer OUT: PURPLE RED
IN: lug blicket lug OUT: PINK PINK
IN: lug kiki OUT: PINK PINK
IN: fep OUT: YELLOW
IN: zup kiki OUT: PURPLE PURPLE
IN: zup lug kiki OUT: PURPLE PINK PINK
IN: lug wif gazzer blicket gazzer OUT: PINK RED RED PINK

*GRAMMAR*
fep -> YELLOW 
 zup -> PURPLE 
 lug -> PINK 
 gazzer -> RED 
 x1 wif x2 -> [x1] [x2] [x1] 
 u1 blicket u2 -> [u2] [u1] 
 u1 kiki -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 